10        20        30        40        50        60        70 
UUUGCCCGGGUGAUAAGGAACCAAUAUUGGAUGAAUCCUACCCGGU|     UCCAUUACCCCACACCGG 
                                              GAGGCU                  A
                                              CUCUGA                  C
UUCCUUUAAUAGCAGCUC----------------------------^     CGACAGCCUACAUUAGAA 
  110       100                                    90        80